value unc_up unc_lo author ref method 15.66 3.130 3.130 Ali-Lagoa 2018A&A...612A..85A NEATM 16.02 0.183 0.183 Masiero 2011ApJ...741...68M NEATM 16.52 0.840 0.840 Usui 2011PASJ...63.1117U NEATM 17.37 3.470 3.470 Ali-Lagoa 2018A&A...612A..85A NEATM